Quick answers
- Where does John J. Martin see patients?
- Medicare's clinician data lists 4 practice locations, including Miami, FL and Coral Gables, FL. Call before your visit to confirm the address.
- What is John J. Martin's specialty?
- Medicare lists Ophthalmology as the primary specialty, and also Plastic and Reconstructive Surgery.
- Does John J. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Martin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John J. Martin?
- (305) 461-2400, as listed in official Medicare / NPI Registry data.
- What is John J. Martin's NPI number?
- 1376566562. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John J. Martin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1661 SW 37th AveMiami, FL 33145 (305) 461‑2400
- 2912 Douglas RdCoral Gables, FL 33134
- 2912 S Douglas RdCoral Gables, FL 33134
- 2912 SW 37th AveCoral Gables, FL 33134 (305) 444‑5950
Group practices
Medicare enrollment lists John J. Martin as a member of this group (CMS data updated 2026-10-02).
- New Laser Eye Center of Miami Inc3 clinicians in the group
Specialties
Other ophthalmologists in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376566562 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians